Foot spa



FIG. 1 is a perspective view of our foot spa;

FIG. 2 is another perspective view with the seat and leg rest in alternate positions;

FIG. 3 is a front elevation view;

FIG. 4 is a back elevation view;

FIG. 5 is a top plan view;

FIG. 6 is a left side elevation view; and,

FIG. 7 is a right side elevation view.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a foot spa, as shown and described. 